$white: #fff !default;
$gray-100: #f8f9fa !default;
$gray-200: #e9ecef !default;
$gray-300: #dee2e6 !default;
$gray-400: #ced4da !default;
$gray-500: #adb5bd !default;
$gray-600: #6c757d !default;
$gray-700: #495057 !default;
$gray-800: #343a40 !default;
$gray-900: #212529 !default;
$black: #000 !default;

$blue: #0d6efd !default;
$indigo: #6610f2 !default;
$purple: #6f42c1 !default;
$pink: #d63384 !default;
$red: #dc3545 !default;
$orange: #fd7e14 !default;
$yellow: #fadb14 !default;
$green: #52c41a !default;
$teal: #20c997 !default;
$cyan: #17a2b8 !default;

$primary: $blue !default;
$secondary: $gray-600 !default;
$success: $green !default;
$info: $cyan !default;
$warning: $yellow !default;
$danger: $red !default;
$light: $gray-100 !default;
$dark: $gray-800 !default;

$theme-colors: (
  'primary': $primary,
  'secondary': $secondary,
  'success': $success,
  'info': $info,
  'warning': $warning,
  'danger': $danger,
  'light': $light,
  'dark': $dark,
);

$theme-colors: (
  'primary': $primary,
  'secondary': $secondary,
  'success': $success,
  'info': $info,
  'warning': $warning,
  'danger': $danger,
  'light': $light,
  'dark': $dark,
);

$font-family-sans-serif: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
  'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji',
  'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji' !default;
$font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas,
  'Liberation Mono', 'Courier New', monospace !default;
$font-family-base: $font-family-sans-serif !default;

// 字体大小
$font-size-base: 1rem !default; // Assumes the browser default, typically `16px`
$font-size-lg: $font-size-base * 1.25 !default;
$font-size-sm: $font-size-base * 0.875 !default;
$font-size-root: null !default;

// 字重
$font-weight-lighter: lighter !default;
$font-weight-light: 300 !default;
$font-weight-normal: 400 !default;
$font-weight-bold: 700 !default;
$font-weight-bolder: bolder !default;
$font-weight-base: $font-weight-normal !default;

// 行高
$line-height-base: 1.5 !default;
$line-height-lg: 2 !default;
$line-height-sm: 1.25 !default;

// 标题大小
$h1-font-size: $font-size-base * 2.5 !default;
$h2-font-size: $font-size-base * 2 !default;
$h3-font-size: $font-size-base * 1.75 !default;
$h4-font-size: $font-size-base * 1.5 !default;
$h5-font-size: $font-size-base * 1.25 !default;
$h6-font-size: $font-size-base !default;

// 链接
$link-color: $primary !default;
$link-decoration: none !default;
$link-hover-color: darken($link-color, 15%) !default;
$link-hover-decoration: underline !default;

// body
$body-bg: $white !default;
$body-color: $gray-900 !default;
$body-text-align: null !default;

// Spacing
$spacer: 1rem !default;

// Paragraphs

$paragraph-margin-bottom: 1rem !default;

// 字体其他部分 heading list hr 等等
$headings-margin-bottom: $spacer / 2 !default;
$headings-font-family: null !default;
$headings-font-style: null !default;
$headings-font-weight: 500 !default;
$headings-line-height: 1.2 !default;
$headings-color: null !default;

$display1-size: 6rem !default;
$display2-size: 5.5rem !default;
$display3-size: 4.5rem !default;
$display4-size: 3.5rem !default;

$display1-weight: 300 !default;
$display2-weight: 300 !default;
$display3-weight: 300 !default;
$display4-weight: 300 !default;
$display-line-height: $headings-line-height !default;

$lead-font-size: $font-size-base * 1.25 !default;
$lead-font-weight: 300 !default;

$small-font-size: 0.875em !default;

$sub-sup-font-size: 0.75em !default;

$text-muted: $gray-600 !default;

$initialism-font-size: $small-font-size !default;

$blockquote-small-color: $gray-600 !default;
$blockquote-small-font-size: $small-font-size !default;
$blockquote-font-size: $font-size-base * 1.25 !default;

$hr-color: inherit !default;
$hr-height: 1px !default;
$hr-opacity: 0.25 !default;

$legend-margin-bottom: 0.5rem !default;
$legend-font-size: 1.5rem !default;
$legend-font-weight: null !default;

$mark-padding: 0.2em !default;

$dt-font-weight: $font-weight-bold !default;

$nested-kbd-font-weight: $font-weight-bold !default;

$list-inline-padding: 0.5rem !default;

$mark-bg: #fcf8e3 !default;

$hr-margin-y: $spacer !default;

// Code

$code-font-size: $small-font-size !default;
$code-color: $pink !default;
$pre-color: null !default;

// options 可配置选项
$enable-pointer-cursor-for-buttons: true !default;

// 边框 和 border radius
$border-width: 1px !default;
$border-color: $gray-300 !default;

$border-radius: 0.25rem !default;
$border-radius-lg: 0.3rem !default;
$border-radius-sm: 0.2rem !default;

// 不同类型的 box shadow
$box-shadow-sm: 0 0.125rem 0.25rem rgba($black, 0.075) !default;
$box-shadow: 0 0.5rem 1rem rgba($black, 0.15) !default;
$box-shadow-lg: 0 1rem 3rem rgba($black, 0.175) !default;
$box-shadow-inset: inset 0 1px 2px rgba($black, 0.075) !default;

// 按钮
// 按钮基本属性
$btn-font-weight: 400;
$btn-padding-y: 0.375rem !default;
$btn-padding-x: 0.75rem !default;
$btn-font-family: $font-family-base !default;
$btn-font-size: $font-size-base !default;
$btn-line-height: $line-height-base !default;

//不同大小按钮的 padding 和 font size
$btn-padding-y-sm: 0.25rem !default;
$btn-padding-x-sm: 0.5rem !default;
$btn-font-size-sm: $font-size-sm !default;

$btn-padding-y-lg: 0.5rem !default;
$btn-padding-x-lg: 1rem !default;
$btn-font-size-lg: $font-size-lg !default;

// 按钮边框
$btn-border-width: $border-width !default;

// 按钮其他
$btn-box-shadow: inset 0 1px 0 rgba($white, 0.15), 0 1px 1px rgba($black, 0.075) !default;
$btn-disabled-opacity: 0.65 !default;

// 链接按钮
$btn-link-color: $link-color !default;
$btn-link-hover-color: $link-hover-color !default;
$btn-link-disabled-color: $gray-600 !default;

// 按钮 radius
$btn-border-radius: $border-radius !default;
$btn-border-radius-lg: $border-radius-lg !default;
$btn-border-radius-sm: $border-radius-sm !default;

$btn-transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out,
  border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out !default;

// menu
$menu-border-width: $border-width !default;
$menu-border-color: $border-color !default;
$menu-box-shadow: inset 0 1px 0 rgba($white, 0.15),
  0 1px 1px rgba($black, 0.075) !default;
$menu-transition: color 0.15s ease-in-out, border-color 0.15s ease-in-out !default;

// menu-item
$menu-item-padding-y: 0.5rem !default;
$menu-item-padding-x: 1rem !default;
$menu-item-active-color: $primary !default;
$menu-item-active-border-width: 2px !default;
$menu-item-disabled-color: $gray-600 !default;
$menu-item-color: $black;

//sub-menu
//submenu
$submenu-box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.12),
  0 0 6px 0 rgba(0, 0, 0, 0.04);

//input
$input-padding-y: $btn-padding-y !default;
$input-padding-x: $btn-padding-x !default;
$input-font-family: $btn-font-family !default;
$input-font-size: $btn-font-size !default;
$input-font-weight: $font-weight-base !default;
$input-line-height: $btn-line-height !default;

$input-padding-y-sm: $btn-padding-y-sm !default;
$input-padding-x-sm: $btn-padding-x-sm !default;
$input-font-size-sm: $btn-font-size-sm !default;

$input-padding-y-lg: $btn-padding-y-lg !default;
$input-padding-x-lg: $btn-padding-x-lg !default;
$input-font-size-lg: $btn-font-size-lg !default;

$input-bg: $white !default;
$input-disabled-bg: $gray-200 !default;
$input-disabled-border-color: null !default;

$input-color: $gray-700 !default;
$input-border-color: $gray-400 !default;
$input-border-width: $border-width !default;
$input-box-shadow: $box-shadow-inset !default;

$input-border-radius: $border-radius !default;
$input-border-radius-lg: $border-radius-lg !default;
$input-border-radius-sm: $border-radius-sm !default;

$input-focus-bg: $input-bg !default;
$input-focus-border-color: lighten($primary, 25%) !default;
$input-focus-width: 0.2rem !default;
$input-focus-color: $input-color !default;
$input-focus-shadow-color: rgba($primary, 0.25) !default;
$input-focus-box-shadow: 0 0 0 $input-focus-width $input-focus-shadow-color !default;

$input-placeholder-color: $gray-600 !default;
$input-plaintext-color: $body-color !default;

$input-height-border: $input-border-width * 2 !default;

$input-transition: border-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out !default;

$input-group-addon-color: $input-color !default;
$input-group-addon-bg: $gray-200 !default;
$input-group-addon-border-color: $input-border-color !default;

// Progress bars

$progress-font-size: $font-size-base * 0.75 !default;
$progress-bg: $gray-200 !default;
$progress-border-radius: $border-radius !default;
$progress-bar-color: $white !default;
$progress-bar-transition: width 0.6s ease !default;

// Alerts
//
// Define alert colors, border radius, and padding.
$alert-padding-y: 0.75rem !default;
$alert-padding-x: 1.25rem !default;
$alert-margin-bottom: 1rem !default;
$alert-border-radius: $border-radius !default;
$alert-title-font-weight: $font-weight-bold !default;
$alert-border-width: $border-width !default;
$alert-description-font-size: $font-size-sm !default;
$alert-description-top-margin: 0.3rem !default;

// Navs
$nav-link-padding-y: 0.5rem !default;
$nav-link-padding-x: 1rem !default;
$nav-link-disabled-color: $gray-600 !default;

$nav-tabs-border-color: $gray-300 !default;
$nav-tabs-border-width: $border-width !default;
$nav-tabs-border-radius: $border-radius !default;
$nav-tabs-link-hover-border-color: $gray-200 $gray-200 $nav-tabs-border-color !default;
$nav-tabs-link-hover-color: $primary !default;
$nav-tabs-link-active-color: $primary !default;
$nav-tabs-link-active-bg: $body-bg !default;
$nav-tabs-link-active-border-color: $gray-300 $gray-300 $nav-tabs-link-active-bg !default;
$nav-tabs-content-margin: 1rem !default;

// Progress bars
$progress-font-size: $font-size-base * 0.75 !default;
$progress-bg: $gray-200 !default;
$progress-border-radius: $border-radius !default;
$progress-bar-color: $white !default;
$progress-bar-transition: width 0.6s ease !default;
